When going on a trip you need to make sure you wear a very comfortable pair of shoes. If your shoes are uncomfortable they will make your feet sore, they will make your feet sweat, and they will just generally be a nuisance.
You definitely want to buy your shoes before you embark on your journey, because when you are already traveling you probably will not have enough time to go shoe shopping. You may find yourself confused as to how you should go about buying the best travel shoes, because there are so many options. You could go for open sandals, or you could buy traveler boots or anything in between. Each type of shoe has its own benefits, and there are many makes and models to choose from. So when you decide to go on a trip you will have to do some online research, e.g. on TravelShoesPro, to make sure you get the best possible option for your footwear.
But how do you choose the best travel shoes for your trip? Well, first of all you have to decide what kind of a trip you are going on. Are you going to be walking on city streets, on pavements, or are you going to travel through the wilderness? If for example you're going hiking, you will need some type of boots that can withstand the rough terrain and also not get wet in the rain and keep your feet warm for an extended stretch of time. You also want boots to be non-slippery because you don't want to fall somewhere out there in the wild. But if you are going to walk on city streets, you will probably want to have shoes that are fairly light, don't make your feet sweat and so on.
You can find many websites on the web that offer good comparisons of travel shoes. Such a website will also provide information about their cost, and where you can buy them. They will help you take the best pick of all the available options and also point you in the right direction when choosing the shoes that you need for your trip.